EntityQ5597093· pop 7· linked from 131 articlesgraph labelingSign in to saveassignment of labels, traditionally represented by integers, to the edges or vertices, or both, of a graphConnectionsglossary of graph theory termsEntitymathematicsEntityInternational Standard Book NumberEntityintegerEntityfunctionEntityreal numberEntitysetEntitydigital object identifierEntityInternational Standard Serial NumberEntitygroupEntitygraph theoryEntitygraphEntityequivalence relationEntitybijectionEntitymodular arithmeticEntityformal languageEntityautomata theoryEntityMathWorldEntityQ22908627EntitynodeEntityCategoriesExtensions and generalizations of graphs